Hello I've got a p8sci supermicro motherboard. I've compiled and loaded successfully i2c and hardware monitoring modules. I've tried to disable beep and alarm but unfortunately doesn't work Moreover values are very strange ... and for example "set beep_enable 0" is ignored ... I've patched the kernel with IPMI too but I don't know how to use it :( # ls /boot/modules/2.6.18.3-router.5/kernel/drivers/char/ipmi/* ipmi_devintf.ko ipmi_msghandler.ko ipmi_poweroff.ko ipmi_si.ko ipmi_watchdog.ko #uname -a Linux gestor1 2.6.18.3-router.5 #24 SMP Fri Mar 9 13:52:54 UTC 2007 i686 GNU/Linux #dpkg -l sensord sensord 2.9.1-1sarge3 #lsmod ... w83627hf 15760 0 hwmon_vid 2944 1 w83627hf hwmon 2052 1 w83627hf eeprom 3984 0 i2c_isa 2816 1 w83627hf i2c_i801 6156 0 i2c_core 11520 4 w83627hf,eeprom,i2c_isa,i2c_i801 ... #cat /etc/sensors.conf ... chip "w83627thf-*" "w83637hf-*" set beep_enable 0 ... # sensors eeprom-i2c-0-55 Adapter: SMBus I801 adapter at 0500 Memory type: DDR2 SDRAM DIMM Memory size (MB): 1024 eeprom-i2c-0-54 Adapter: SMBus I801 adapter at 0500 Memory type: DDR2 SDRAM DIMM Memory size (MB): 1024 eeprom-i2c-0-51 Adapter: SMBus I801 adapter at 0500 Memory type: DDR2 SDRAM DIMM Memory size (MB): 1024 eeprom-i2c-0-50 Adapter: SMBus I801 adapter at 0500 Memory type: DDR2 SDRAM DIMM Memory size (MB): 1024 w83627thf-isa-0290 Adapter: ISA adapter in0: +1.94 V (min = +1.94 V, max = +1.94 V) ALARM (beep) in1: +4.08 V (min = +4.08 V, max = +4.08 V) ALARM (beep) in2: +4.08 V (min = +4.08 V, max = +4.08 V) ALARM (beep) in3: +4.08 V (min = +4.08 V, max = +4.08 V) ALARM (beep) in4: +4.08 V (min = +4.08 V, max = +4.08 V) ALARM (beep) in7: +4.08 V (min = +4.08 V, max = +4.08 V) ALARM (beep) in8: +4.08 V (min = +4.08 V, max = +4.08 V) ALARM (beep) fan1: 0 RPM (min = 0 RPM, div = 128) ALARM (beep) fan2: 0 RPM (min = 0 RPM, div = 128) ALARM (beep) fan3: 0 RPM (min = 0 RPM, div = 128) ALARM (beep) temp1: -1 C (high = -1 C, hyst = -1 C) sensor = diode ALARM (beep) temp2: +0.0 C (high = +0 C, hyst = +0 C) sensor = diode ALARM (beep) temp3: +0.0 C (high = +0 C, hyst = +0 C) sensor = diode ALARM (beep) vid: +0.000 V (VRM Version 10.0) alarms: Chassis intrusion detection ALARM beep_enable: Sound alarm enabled Any help is welcome Regards